Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11856853 | Organic compound, organic light emitting diode and organic light emitting device including the compound | Hyong-Jong Choi, Bo-Min Seo, Ik-Rang Choe, Hye-Gun RYU | 2023-12-26 |
| 11802124 | Compound and organic light emitting diode comprising same | Hongsik Yoon, Wanpyo Hong, Dong Hoon Lee, Min Woo Jung, Jungha LEE | 2023-10-31 |
| 11718606 | Polycyclic compound and organic light emitting element comprising same | Yongbum Cha, Sung Kil Hong, Seong So Kim | 2023-08-08 |
| 11683982 | Organic compound having excellent thermal resistance property and luminescent property, organic light emitting diode and organic light emitting device having the compound | Jun-Yun KIM, Tae-Ryang HONG, Joong-Hwan Yang, Wan-Pyo Hong, Hong-Sik Yoon | 2023-06-20 |
| 11634430 | Heterocyclic compound and organic light emitting element comprising same | Kyung-Seok Jeong, Minseung Chun, Wanpyo Hong, Hongsik Yoon, Joongsuk OH | 2023-04-25 |
| 11588113 | Organic light emitting diode and organic light emitting device having the same | Tae-Ryang HONG, Hyong-Jong Choi, Jun-Yun KIM, Wan-Pyo Hong, Hong-Sik Yoon | 2023-02-21 |